How To Fix /SAPAPO/CTM1356 - Lot size data for transportation lane &1 -> &2 (&3) inconsistent!

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM1 -

• Message number: 356

• Message text: Lot size data for transportation lane &1 -> &2 (&3) inconsistent!

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM1356 - Lot size data for transportation lane &1 -> &2 (&3) inconsistent! ?

  The SAP error message /SAPAPO/CTM1356 indicates that there is an inconsistency in the lot size data for a transportation lane in the Advanced Planning and Optimization (APO) module, specifically within the context of the Capable-to-Match (CTM) functionality. This error typically arises when the lot size settings for a transportation lane do not align with the expected configurations or data requirements.
  Cause:
  
  Inconsistent Lot Size Settings: The lot size settings for the source and destination locations in the transportation lane may not match or may be incorrectly defined.
  Missing or Incorrect Master Data: The master data for the materials, transportation lanes, or locations may be incomplete or incorrectly configured.
  Configuration Issues: There may be issues in the configuration of the transportation lanes or the lot size settings in the APO system.
  Data Migration Issues: If data has been migrated from another system, inconsistencies may arise due to differences in how lot sizes are defined or handled.
  
  Solution:
  
  Check Lot Size Settings: Review the lot size settings for the transportation lane in question. Ensure that the lot sizes are defined correctly for both the source and destination locations.
  Verify Master Data: Ensure that all relevant master data (materials, locations, transportation lanes) is complete and correctly configured. This includes checking the lot size parameters in the material master and the transportation lane settings.
  Consistency Check: Use transaction codes like /SAPAPO/CTM to perform consistency checks on the transportation lanes and related master data.
  Adjust Configuration: If necessary, adjust the configuration settings in the APO system to ensure that they align with the business requirements and the expected lot size behavior.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/CTM for CTM settings and /SAPAPO/LOC for location settings.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional insights into common issues and resolutions.
  APO Configuration: Review the configuration settings in the APO system, particularly those related to transportation lanes and lot sizes.
  Testing: After making changes, conduct tests to ensure that the issue is resolved and that the system behaves as expected.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP expert or reach out to SAP support for further assistance.