I ran some DB2 taskes for the PPADB2 product. In the ssid0925 joblog, the following steps were finished with the larger codes than RC=0004.
CRTEXPL STEP RC=0008
PPACONV STEP RC=0099
PPACONV1 STEP RC=0099
DROPEXPL STEP RC=0008
CA-DB2 R15.0, DB2 V10, z/OS V1.10.
The CRTEXPL/DROPEXPL steps failed because the symbolic variables for database and stogroup were not present in the JCL instead these values are set to the default PTDB and PTSG. From the job output, I have replaced the default database PTDB wth PLATINUM. To rectify the problem, have the customer modify the JCL member by doing a change all command "C ALL PTDB PLATINUM". Similarly, if the STOGROUP name was changed from the default PTSG, do a change all for the new name in this JCL member to the new name.
Once they correct the database name and stogroup name, You should resubmit the job which should complete successfully now.