DWW0702I Dynamic deallocation of data set dddd failed. Return code-R15=cc1, MVS RC=cc2.

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When closing the data set, CICS® VR issued the MVS macro DYNALLOC to dynamically deallocate the data set. Deallocation failed with the MVS return code cc2. cc1 is the return code in register 15.

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Recovery continues with the data set closed but still allocated.

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• Batch–For an explanation of the codes in the message, see z/OS® MVS Programming: Assembler Services Guide.
• Online–For an explanation of the codes in the message, see z/OS MVS Programming: Assembler Services Guide.