I guess I should have made myself more clear. I am running a job and in that job I want to get the block size for the dataset associated with one of the DDs in the step that is currently running. I 'stole' COBOL a program which PSA-->TCB-->TIOT. It then searches for my DD establishes addressability to the JFCB for my file. I then get the DSN, member name, LRECL, and block size from the JFCB for my file. However, the block size in the JFCB is only 2 bytes. I have discovered the actual block size is in the SIOTX as SIOTX_BLOCKSIZE. My question is how do I get to the SIOTX for my DD while running the program which has the DD allocated?
Thanks! Chris Cantrell ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
