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Chapter 2. Known issues
These are the known issues for Red Hat JBoss BPM Suite 6.2.
- Cannot open jboss-bpmsuite-6.1.0.ER6-deployable-eap6.x.zip on Windows7 with Windows Explorer [BZ#1203726]
- Windows Explorer fails to open the deployable ZIP for EAP on Windows 7, reporting that the ZIP is invalid. This behaviour is likely caused by the file names in the ZIP exceeding the path length limitation on Windows 7 (260 characters). The workaround is to use a different archiving tool to open the deployable ZIP (such as 7-Zip).
- WLS: jms request fails to claim a human task assigned to a group [BZ#1203177]
- Sending a JMS request to a BPMS instance on Oracle WebLogic to perform an operation on a human task may result in a PermissionDeniedException. This happens if the task is associated only with the group the user is in, and not directly with the user, due to the user groups not being loaded properly on Oracle WebLogic. There is no workaround except associating the task directly with the user.
- No results from Process Query API when I query process instances with 2 or more variables [BZ#1199993]
- When multiple variables are given for the same query parameter, the query will then search for any results that match one or more of the values entered. However, when logical operations and grouping of values is required (i.e. AND, OR, and such), the search provides no results. There are no workarounds for this issue at this stage.
- Field 'contentMap' from a task content accessed using REST is not being filled (or coming null) [BZ#1140881]
- When trying to access the node (task) content through the REST API, the
contentMap
is missing in case of thecontentMap
being a map. To work around the issue, implement the following code:Map<String, Object> ret = content.getContentMap(); if (ret == null) { ret = (Map<String, Object>) ContentMarshallerHelper.unmarshall(content.getSerializedContent(), null); }
Map<String, Object> ret = content.getContentMap(); if (ret == null) { ret = (Map<String, Object>) ContentMarshallerHelper.unmarshall(content.getSerializedContent(), null); }
Copy to Clipboard Copied! Toggle word wrap Toggle overflow - Process instance variable log contains a single space instead of null value on Sybase [BZ#1271247]
- When running JBoss BPM Suite with a Sybase database instance, querying a process variable that has a
null
value returns a single space character (" ") instead ofnull
. This is a limitation of the Sybase database, and there is currently no workaround. - Simulation results: Unable to control parallel executions of OR gateway [BZ#1047967]
- Using the
OR
gateway in jBPM Designer may yield invalid simulation results, as not all possible sequence flows are always simulated. This happens due to the lack of support for better control of simulation in the BPSim standard. The simulation currently supports only theXOR
andAND
gateways. There is currently no workaround. - REST Query API: regular expression parameters are unknown for the server [BZ#1260909]
- When making a REST API call involving regular expressions with parameters enabling the use of regular expressions, a
BAD_REQUEST
status is returned. The parameters affected are those ending with "_re", such asdeploymentId_re
orinitiator_re
. The workaround is to use the parameter names without the "_re" suffix. - REST Query API: startDate and endDate parameters do not work [BZ#1260881]
- When using the REST API to send a query about a process, using the parameters
startDate
orendDate
yields no results even if there are processes matching the criteria. The workaround is to use the parameterstartDate_min
in conjunction withstartDate_max
, orendDate_min
andendDate_max
, so that they intersect only on the intended date. - Task list: loading animation displayed indefinitely until the mouse is moved [BZ#1283503]
- When viewing filtered task data in BPMS Business Central with a remote database, the loading animation may not be displayed, or be displayed for as long as the user does not move the mouse. This behaviour does not affect the correctness of the filtered results as such. After moving the mouse, the results are displayed correctly. The workaround is to move the mouse after clicking the filtering tab.
- Add database upgrade scripts to BPMS distribution [BZ#1235091]
- Running SQL Server upgrade scripts with some clients may fail. This is caused by two statements in the SQL Server upgrade scripts that miss a semicolon at the end. To work around the issue, add the two semicolons before executing the script.
- Exception cleaning and unsetting batch mode on FS [BZ#1289539]
- While working on Business Central, the following error modal may appear at a random point preventing you from working further on the application:
Unable to complete your request. The following exception occurred: Exception cleaning and unsetting batch mode on FS..
Unable to complete your request. The following exception occurred: Exception cleaning and unsetting batch mode on FS..
Copy to Clipboard Copied! Toggle word wrap Toggle overflow There are no workarounds for this issue at this stage except for restarting the server and logging in to Business Central again.Note
The following patch fix is provided to fix this issue: