Annul the compiled mapping associated with the identifier supplied. Resources associated with the compiled mapping are released and the identifier is reset to TRN__NOID.

CALL TRN_ANNUL( ID, STATUS )

ID = I

STATUS = I

• The symbolic constant TRN__NOID is defined in the include file TRN_PAR.

• This routine attempts to execute even if STATUS is set on entry, although no error report will be made if it subsequently fails under these circumstances.