How To Fix OPP_SD_INTEGRATION018 - You cannot enter new items in returns with reference

OPP_SD_INTEGRATION018 - Overview

• Message type: E = Error

• Message class: OPP_SD_INTEGRATION - Messages related to OPP SD Integration

• Message number: 018

• Message text: You cannot enter new items in returns with reference

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OPP_SD_INTEGRATION018 - You cannot enter new items in returns with reference ?

  The SAP error message OPP_SD_INTEGRATION018, which states "You cannot enter new items in returns with reference," typically occurs in the context of processing returns in the Sales and Distribution (SD) module. This error indicates that the system does not allow the addition of new items to a return order that is being created with reference to another document (like a sales order or delivery).
  
  Cause:
  
  Reference Document Restrictions: The return order is being created with reference to a document that does not allow the addition of new items. This is often the case when the return is linked to a specific sales order or delivery that has already been processed.
  Configuration Settings: The system configuration may restrict the addition of new items to returns created with reference to existing documents.
  Document Type Limitations: Certain document types in SAP may have specific rules regarding item entry, especially for returns.
  
  
  Solution:
  
  Check Document Type: Verify the document type