How To Fix /SAPAPO/SNP091 - New low-level code inconsistent with current low-level code for (&1/&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 091

• Message text: New low-level code inconsistent with current low-level code for (&1/&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP091 - New low-level code inconsistent with current low-level code for (&1/&2) ?

  The SAP error message /SAPAPO/SNP091 indicates that there is an inconsistency between the low-level codes in the SAP Advanced Planning and Optimization (APO) system. This error typically arises in the context of Supply Network Planning (SNP) when the system detects that the low-level code for a particular product or location has changed in a way that is inconsistent with the current planning data.
  Cause:
  
  Data Changes: The low-level code for a product/location may have been changed due to modifications in the master data, such as changes in the bill of materials (BOM), routing, or production versions.
  Planning Run Issues: If a planning run was executed and the low-level codes were not updated correctly, it can lead to inconsistencies.
  Master Data Issues: Inconsistencies in the master data, such as incorrect or missing information in the product master or location master, can also trigger this error.
  Versioning Problems: If different versions of planning data are being used, it may lead to discrepancies in low-level codes.
  
  Solution:
  
  Check Master Data: Review the master data for the affected product/location. Ensure that the BOM, routing, and production versions are correctly defined and consistent.
  Recalculate Low-Level Codes: You can recalculate the low-level codes for the affected products. This can typically be done through transaction /SAPAPO/LLC (Low-Level Code Calculation) or by executing a planning run that updates the low-level codes.
  Consistency Check: Perform a consistency check on the planning data. This can help identify any discrepancies that need to be resolved.
  Re-run Planning: After correcting any inconsistencies, re-run the SNP planning process to ensure that the low-level codes are updated and consistent.
  Check for Customizations: If there are any custom developments or enhancements in your SAP system, ensure that they are not interfering with the standard processes related to low-level code calculation.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/LLC for low-level code calculation and /SAPAPO/SNP for SNP planning.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  Documentation: Review SAP documentation related to SNP and low-level code management for best practices and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the steps you have taken to resolve it.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the /SAPAPO/SNP091 error message.