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[deepa1]

I know that TH abend code occurs if a PSB is not scheduled.
I have given the following call first which is successful.

EXEC DLI GU USING PCB(PCBL)
SEGMENT (ROot)
WHERE (KRoot = CA_U_SEL)
INTO (Root1);

And later a second level call as below and I have a TH abend code.


EXEC DLI GU USING PCB(PCBL)
SEGMENT (ROot)
WHERE (KROot = Root1.O_key)
SEGMENT (Seg2)
WHERE (KSeg2 > KEY_2)
INTO (SEGX2);


How could this happen when the first level call is successful and No termination is executed in between.
I get this abend only sometimes. How can I avoid this?
_________________
deepasri