The following BAdIs are available:

BAdI /SCWM/EX_PSA_GENERATE_NAME

You can use this BAdI to assign a name to the production supply areas (PSAs) that you replicate from the ERP system. This may be necessary to avoid naming conflicts between the EWM system and the ERP system.

BAdI /SCWM/EX_CORE_PROD_STOCK

You can use this BAdI to influence which of the stocks available in the production supply area are to be posted for goods issue (GI). This BAdI is called during goods issue posting of the consumption posting delivery. It returns a list of the available stocks for each delivery item, which you can then sort according to your own criteria.