How To Fix MMRP01220 - Internal error: More than one KNNUM with prio 0 found for KNOBJ &2

MMRP01220 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 220

• Message text: Internal error: More than one KNNUM with prio 0 found for KNOBJ &2

What causes this issue?

Several KNNUMs have been found with priority 0 for the KNOBJ &V2& for
component variant &V1&.

System Response

The system uses the first KNNUM it finds and ignores all the others.
This can result in the selection of incorrect components for the
component variant &V1&.

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 MMRP01220 - Internal error: More than one KNNUM with prio 0 found for KNOBJ &2 ?

  The SAP error message MMRP01220 indicates that there is an internal error related to the handling of condition records in the pricing procedure. Specifically, the message states that more than one condition record (KNNUM) with priority 0 has been found for the specified object (KNOBJ). This can lead to ambiguity in determining which condition record should be applied.
  
  Cause:
  The error typically arises due to the following reasons:
  
  Duplicate Condition Records: There are multiple condition records for the same object (e.g., customer, material) with the same priority (in this case, priority 0). This can happen if the condition records were not maintained correctly or if there was an error during data migration or updates.
  
  Configuration Issues: The pricing procedure or condition types may not be configured correctly, leading to conflicts in how conditions are prioritized and selected.
  Data Integrity Issues: There may be inconsistencies in the database that result in multiple entries being recognized as