How To Fix /SAPAPO/SNP849 - ***************** TLB Consistency check messages ************************

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 849

• Message text: ***************** TLB Consistency check messages ************************

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP849 - ***************** TLB Consistency check messages ************************ ?

  The SAP error message /SAPAPO/SNP849 is related to the Consistency Check in the SAP Advanced Planning and Optimization (APO) module, specifically in the Supply Network Planning (SNP) area. This message typically indicates that there are inconsistencies in the Transportation Load Builder (TLB) data or in the planning results.
  Cause:
  The error can arise due to several reasons, including:
  
  Data Inconsistencies: There may be discrepancies between the planned orders, purchase orders, or stock levels that are causing inconsistencies in the TLB.
  Incorrect Master Data: Issues with master data such as transportation lanes, resources, or product master data can lead to inconsistencies.
  Planning Version Issues: If different planning versions are being used or if there are issues with the versioning of the data, it can lead to inconsistencies.
  Changes in Demand or Supply: Sudden changes in demand or supply that are not reflected in the planning run can cause inconsistencies.
  Errors in the TLB Configuration: Incorrect settings or configurations in the TLB can lead to errors during the consistency check.
  
  Solution:
  To resolve the /SAPAPO/SNP849 error, you can follow these steps:
  
  Run Consistency Checks: Use the transaction /SAPAPO/SNP to run consistency checks on your planning data. This can help identify specific inconsistencies.
  Review Planning Results: Check the planning results for any discrepancies. Look for planned orders, stock levels, and any other relevant data that may be causing the issue.
  Check Master Data: Ensure that all master data (e.g., transportation lanes, resources, product master data) is correctly maintained and up to date.
  Adjust Planning Versions: Make sure that the correct planning version is being used and that there are no conflicts between different versions.
  Re-run the TLB: After addressing any inconsistencies, re-run the TLB process to see if the error persists.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on troubleshooting.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SNP for SNP planning and /SAPAPO/TS for transportation scheduling.
  Documentation: Review SAP documentation related to SNP and TLB for best practices and configuration guidelines.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the inconsistencies causing the /SAPAPO/SNP849 error message.