This statement is generated by the CICS integrated language translator (and the separate CICS translator) to indicate control flow. It is also used after calls to CEE3SRP when using Language Environment condition handling. For more information about CEE3SRP, see the Language Environment Programming Guide.
The SERVICE LABEL statement can appear only in the procedure division, but not in the declaratives section.
At the statement following the SERVICE LABEL statement, all registers that might no longer be valid are reloaded.