DFS2527I NUMBER OF FAST PATH DATA BASE BUFFERS TO BE PAGE-FIXED EXCEEDS LIMIT.
Explanation
During region initialization, the number of Fast Path database buffers page-fixing exceeded the total number of buffers currently available.
System action
The PSB is not initialized and the region terminates abnormally with abend 1006. In a DBCTL environment, if the failing PSB is a thread, a return code ise passed back to the CCTL. No abend is issued from the DBCTL region.
Operator response
Contact your IMS system programmer.Programmer response
For BMPs, MPPs and IFPs, increase the DBBF parameter in the IMS control region job step EXEC PARM during the next IMS execution, decrease the NBA or OBA parameter in the job step EXEC PARM, or wait for a region using Fast Path buffers to terminate and rerun the job. For threads in a DBCTL environment, increase the CNBA parameter in DFSPRP, decrease the FPBUF or FPBOF parameter, or wait for a currently scheduled thread using Fast Path buffers to terminate and rerun the job.