How To Fix DG660 - Material &1 was exchanged for material &2

DG660 - Overview

• Message type: E = Error

• Message class: DG - DG: Messages for Dangerous Goods Management

• Message number: 660

• Message text: Material &1 was exchanged for material &2

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 DG660 - Material &1 was exchanged for material &2 ?

  The SAP error message DG660 indicates that a material (identified as &1) has been exchanged for another material (identified as &2). This typically occurs in the context of material management and inventory processes, particularly when dealing with material substitutions or changes in material specifications.
  
  Cause:
  
  
  Material Substitution: The error often arises when a material that is being processed (e.g., in a sales order, purchase order, or production order) has been replaced or substituted with another material. This can happen due to various reasons such as:
  
  The original material is no longer available.
  The original material has been replaced by a new version or a different product.
  Changes in inventory management or procurement processes.
  
  
  
  
  Configuration Issues: There may be configuration settings in the material master or in the substitution settings that are causing the system to automatically substitute one material for another.
  
  
  Data Entry Errors: Incorrect data entry during the creation of orders or material master records can