https://userapps.support.sap.com/sap/support/knowledge/en/2927758
2927758 - Error '06 632' in rPO | SAP Knowledge Base Article
You try to overwrite the delivery address with a previously defined address in a returns PO (rPO) in ARM (Advance Return Management) scenario, but you receive...
sap knowledgeerrorrpobasearticle