How To Fix MMRP01022 - Termination during explosion: Inconsistent data - &1

MMRP01022 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 022

• Message text: Termination during explosion: Inconsistent data - &1

What causes this issue?

The error occurs under the following circumstances:
1. Structure node has field 'Priority' filled.
2. Variant of the structure node contains a phantom.
3. Variant doesn?t contain object dependency.
4. Variant doesn?t contain the flag 'Standard-Part'.
5. Functionality 'Take Evaluation Priority of Variants into
Consideration' is activated in iPPE customizing.

System Response

In this situation the variant where the phantom is assigned will be
deleted in the matrix. Thus later the system will not find the parent of
the phantom in the matrix.

How to fix this error?

Change your master data in the iPPE Workbench. Set the flag
'Standard-Part' at the variant or the delete the value in the field
'Priority'.

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.

MMRP01022 - Details

• The SAP error message MMRP01022, which states "Termination during explosion: Inconsistent data - &1," typically occurs during the process of material explosion in the SAP system, particularly in the context of Bill of Materials (BOM) processing. This error indicates that there is some inconsistency in the data that is being processed, which prevents the system from completing the explosion of the BOM.
  Causes:
  
  Inconsistent BOM Data: There may be inconsistencies in the BOM data, such as missing components, incorrect quantities, or invalid material numbers.
  Master Data Issues: Problems with the master data, such as missing or incorrect material master records, can lead to this error.
  
  Configuration Issues: Incorrect configuration settings in the system related to BOM processing or material explosion can also cause this error.
  Versioning Issues: If there are multiple versions of a BOM and the system is trying to access an outdated or incorrect version, it may lead to inconsistencies.
  User Authorizations: Lack of