4.1.3 LANSA Integrator Special Warnings
If you are upgrading LANSA Integrator, please note that new source, job descriptions and sub-system description files are shipped as examples. For example, source files QRPGLESRC, QCLSRC are provided by LANSA and every upgrade replaces these files. If you have customized any source file, you are advised to keep these customized files with another name. You can then check if there have been changes to the new source members and reflect these changes in your customized files. The same applies to all objects created for those source members.
If you have previously configured JSM to run values other than the default ones (i.e. JSMLIB, JSM jobd, etc), then after the upgrade you won't be able to start JSM using the option 1 in the JSM menu. You will need to re-run the CL programs that you have previously modified.