Possible values

Compile only scripts in the specified VRC to objects in the same VRC.

Example: You specify to compile the scripts of package td, B61O, a, cust: only the scripts in that VRC will be compiled to objects of the same VRC.

Compile also scripts of previous VRCs, when includes (functions) have been changed.

Example: You specify to compile the scripts of package td, B61O, a, cust: scripts of previous VRCs will also be compiled to objects of VRC B61O, a, cust, when includes (functions) have been changed in this VRC (see before).

Compile all scripts of previous VRCs, even if includes (functions) have not been changed. A reason to use this option may be to improve the system performance: all objects are present on theirst level, so the bshell will always find the object straight away. Another reason may be that the data type of a domain has changed. The data type of a domain is also compiled into the object. When the data type of domain changes in a new VRC, it is necessary to compile all scripts (also those of previous VRCs) as well.