CICS
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Q: What is RECEIVE MAP?

Answer:
EXEC CICS RECEIVE MAP(name) MAPSET(mapset) INTO(symbolic-map). Gets terminal input. Modified fields only (MDT). Check EIBAID for key pressed. MAPFAIL if no data. Symbolic map populated with input.
receive map input
CICS
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Q: How to handle MAPFAIL?

Answer:
MAPFAIL occurs when RECEIVE MAP finds no modified data. Handle: EXEC CICS RECEIVE MAP ... RESP(resp). IF resp = DFHRESP(MAPFAIL). User pressed Enter without typing. May need to redisplay or handle appropriately.
mapfail error receive
CICS
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Q: What is MAPFAIL condition?

Answer:
MAPFAIL when RECEIVE MAP gets no data. Terminal timeout or clear. Handle: check RESP for DFHRESP(MAPFAIL). May need to resend map or handle timeout.
mapfail receive condition