How To Fix /SAPAPO/LOM001 - External location identifier initial

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/LOM -

• Message number: 001

• Message text: External location identifier initial

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/LOM001 - External location identifier initial ?

  The SAP error message /SAPAPO/LOM001 with the description "External location identifier initial" typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the external location identifier being used in a planning scenario. This error indicates that the system is expecting an external location identifier, but it is either missing or not properly defined.
  Cause:
  
  Missing External Location Identifier: The error is triggered when the external location identifier is not provided or is empty in the relevant transaction or function module.
  Incorrect Configuration: The external location may not be properly configured in the system, leading to the identifier not being recognized.
  Data Entry Error: There may be a mistake in the data entry where the external location identifier was supposed to be filled in but was left blank.
  Integration Issues: If the data is being pulled from an external system, there may be issues with the integration that prevent the identifier from being populated.
  
  Solution:
  
  Check Input Fields: Ensure that the external location identifier is correctly entered in the relevant fields. If it is supposed to be populated automatically, check the source of the data.
  Configuration Review: Review the configuration settings for the external location in the APO system. Ensure that all necessary settings are correctly defined.
  Data Validation: Validate the data being used in the transaction. If the data is coming from an external source, ensure that the source system is providing the correct identifiers.
  Transaction Logs: Check transaction logs or error logs for additional details that may provide insight into why the identifier is missing.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or function you are using to see if there are any known issues or additional configuration steps required.
  Contact Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  APO Documentation: Review the SAP APO documentation for information on external location identifiers and their configuration.
  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 identify the cause of the error and implement a solution to resolve it.