When trying to updated an Endevor Processor, it fails with a S013 in the GPPROCSS INITLIST step:
C1G0246I PROCESSOR GPPROCSS LOADED FROM CONLIB
C1X0012I STEP INITLIST INVOKING PROGRAM BC1PDSIN
C1X0011S STEP INITLIST PROGRAM BC1PDSIN ABENDED, CODE=S013
C1G0129E STEP INITLIST RC (S013) EXCEEDS THE MAX RC (0000) FOR THE PROCESSOR STEP
Change the C1DEFLTS parm PRBLKSZ to 0 or specify the value for this parameter that is a multiple of 121.
PRBLKSZ=0
Indicates the blocksize to be used for temporary files when compiling processors. If you are on a version of z/OS that does not support BLKSIZE=0, you must specify the value for this parameter that is a multiple of 121.