LIB/CCF Model System › Recommendations for Setting Up Your System › Source to Load Module Verification › Considerations for Verification

Considerations for Verification

LIB/CCF assumes that the production compile and link-edit are performed against the production source and object libraries to provide source to load synchronization. Review the following scenarios; they cause a mismatch between the production source and the production executable modules:

• If test object modules are copied to the production object library and then linked, the SLAT variables contain information that pertains to the test master file, not the production master file. This results in a discrepancy between the production source and production load.
• If test load modules or phases are copied to the production executable library, the SLAT variables contain information that pertains to the test master file, not the production master file. This results in a discrepancy between the production source and production load.

For the time period after a source module is compiled from production and before it is link edited, the source and load do not match. However, this out of synch condition is corrected as soon as the production object module is link edited.