USER COMPLETION CODE=4093 REASON CODE=0000001C, occurs for some jobs when using CA Easytrieve 11.6 and not when using CA Easytrieve 11.5.
CA Easytrieve R11.6.
The execution step of your program only has 2M.EXEC PGM=EZTPA00,REGION=2M Most 4093 abends have been solved by increasing the REGION Size.
It is recommended to not set the REGION to 0M, as this will only provide unlimited region space that is available. Specify an amount like 4M, increasing to 8M and increments upward CA Easytrieve 11.6 will need a larger region size than prior releases.