How To Fix /SAPAPO/PE155 - Error when reading transportation lanes

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PE -

• Message number: 155

• Message text: Error when reading transportation lanes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PE155 - Error when reading transportation lanes ?

  The SAP error message /SAPAPO/PE155 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to transportation lanes. This error indicates that the system encountered a problem while trying to read transportation lanes, which are essential for planning and executing transportation in supply chain management.
  Causes of Error /SAPAPO/PE155
  
  
  Missing Transportation Lane: The transportation lane that the system is trying to access may not exist or may not be properly defined in the system.
  
  
  Incorrect Configuration: There may be configuration issues in the transportation lane settings, such as incorrect or incomplete data.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the transportation lanes.
  
  
  Data Inconsistencies: There could be inconsistencies in the master data related to transportation lanes, such as missing or incorrect entries in the relevant tables.
  
  
  System Performance Issues: Sometimes, performance issues or system locks can lead to temporary errors when accessing data.
  
  
  Solutions to Error /SAPAPO/PE155
  
  
  Check Transportation Lane Configuration:
  
  Go to the transaction code /SAPAPO/TP_LANE to check the configuration of transportation lanes.
  Ensure that the transportation lanes are correctly defined and active.
  
  
  
  Verify Master Data:
  
  Check the master data related to the transportation lanes, such as locations, products, and transportation modes.
  Ensure that all necessary data is complete and correctly maintained.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access transportation lanes.
  Check the user roles and profiles to ensure they include the required permissions.
  
  
  
  Review Logs and Traces:
  
  Use transaction codes like SLG1 (Application Log) to check for any related logs that might provide more context about the error.
  Look for any specific error messages or warnings that could indicate the root cause.
  
  
  
  System Performance:
  
  If the error is intermittent, check for any performance issues or system locks that might be affecting data access.
  Consider running a system performance check or consulting with your Basis team.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide patches and updates.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TP_LANE for transportation lane maintenance and /SAPAPO/TS for transportation scheduling.
  Documentation: Review SAP documentation related to transportation management and APO configuration for best practices and troubleshooting tips.
  Community 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 diagnose and resolve the /SAPAPO/PE155 error effectively.