How To Fix KZ651 - Specify material & only with production process

KZ651 - Overview

• Message type: E = Error

• Message class: KZ - Cost Object Repetitive Mfg / Process Mfg

• Message number: 651

• Message text: Specify material & only with production process

What causes this issue?

You have not specified a production process for material &V1&.
This material has already been assigned to a cost object ID under a
production process.
For this reason you can only assign material &V1& to a cost object ID
under another production process.

System Response

INCLUDE NAKZ091

How to fix this error?

Do either one of the following:
Enter a production process for material &V1&.
Enter a different material.

Error message extract from SAP system. Copyright SAP SE.

KZ651 - Details

• The SAP error message KZ651 ("Specify material & only with production process") typically occurs in the context of production planning or when working with production orders in SAP. This error indicates that a material must be specified in conjunction with a production process, and it usually arises when the system expects a material to be linked to a specific production process but it is not provided.
  
  Cause:
  
  Missing Material Specification: The error often occurs when a user attempts to create or process a production order without specifying the required material.
  Incorrect Configuration: The production process may not be properly configured to accept the material or may not be linked to the correct material master data.
  Data Entry Error: There may be a simple oversight in data entry where the material field was left blank or incorrectly filled.
  
  
  Solution:
  
  Specify the Material: Ensure that you have specified the correct material in the production order or relevant transaction.