CA IDMS DLI Transparency Run-Time Environment › Modifying System Generation Parameters › Program Pool Size

Program Pool Size

Adjust the program pool size as specified for the PROGRAM POOL parameter on the SYSTEM statement. Use the following formula to calculate the required number of bytes:

(ipsb-size * max-num-ipsb) + back-end-size

• Ipsb-size is the average size for an IPSB. For calculation purposes, you can use 4K as an average IPSB size. If you have large IPSBs, you should adjust the average size accordingly. To determine the actual IPSB sizes, refer to the link maps for the IPSBs.
• Max-num-ipsb is the maximum number of nonresident IPSBs.