How To Fix MD660 - There is a conflict in the import parameters.

MD660 - Overview

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 660

• Message text: There is a conflict in the import parameters.

What causes this issue?

Import parameters contain a conflict. Planned order specified in the
header data (EPLAF) is different from the target planned order number
(EPLNUM). specified.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check the import parameters.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD660 - There is a conflict in the import parameters. ?

  The SAP error message MD660, which states "There is a conflict in the import parameters," typically occurs in the context of Material Requirements Planning (MRP) or when dealing with master data in SAP. This error indicates that there is a mismatch or conflict in the parameters being used for a particular operation, such as during the import of data or when executing a transaction.
  Causes of MD660 Error
  
  Inconsistent Data: The data being imported may have inconsistencies, such as incorrect or missing fields that are required for the operation.
  Parameter Mismatch: The parameters specified in the import function may not align with the expected parameters in the system.
  
  Configuration Issues: There may be configuration settings in the MRP or related modules that are not set up correctly, leading to conflicts.
  Version Conflicts: If you are using different versions of data or configurations, this can lead to conflicts during the import process.
  Missing Master Data: Required master