How To Fix MMRP01140 - Internal error: error reading KNNUM and priorities for component var. &1

MMRP01140 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 140

• Message text: Internal error: error reading KNNUM and priorities for component var. &1

What causes this issue?

An error occurred when reading the KNNUMS and the evaluation priorities
for the change status &V3& of the component variant &V1& (KNOBJ &V2&).

System Response

No components are selected for change status &V3& of the component
variant &V1&. If you work with evaluation priorities, this may cause
components to be selected incorrectly at other component variants.

How to fix this error?

Contact SAP.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01140 - Internal error: error reading KNNUM and priorities for component var. &1 ?

  The SAP error message MMRP01140, which states "Internal error: error reading KNNUM and priorities for component var. &1," typically occurs in the context of material requirements planning (MRP) or when dealing with variant configuration in SAP. This error indicates that there is an issue with reading the configuration data for a specific component or variant.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the master data related to the material or variant configuration.
  Missing Configuration: The configuration for the specific component or variant may not be properly set up in the system.
  Database Issues: There could be issues with the database that prevent the system from retrieving the necessary data.
  Authorization Issues: The user may not have the necessary authorizations to access the required data.
  System Bugs: There may be bugs in the SAP system that lead to this error, especially if you are using an older version of SAP.
  
  Solutions:
  
  Check Master Data: Verify that the master