How To Fix /SCMB/MDL_BASIC124 - Location key &1 (category GLN) not found

/SCMB/MDL_BASIC124 - Overview

• Message type: E = Error

• Message class: /SCMB/MDL_BASIC -

• Message number: 124

• Message text: Location key &1 (category GLN) not found

Self-Explanatory Message

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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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/SCMB/MDL_BASIC124 - Details

• The SAP error message /SCMB/MDL_BASIC124 Location key &1 (category GLN) not found typically occurs in the context of Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) modules when the system is unable to find a location key that is expected to be present in the database. The location key in this case is identified by a Global Location Number (GLN).
  
  Cause:
  
  Missing Location Data: The location key (GLN) specified in the error message does not exist in the system. This could be due to data not being uploaded or created in the relevant master data tables.
  Incorrect Configuration: The configuration settings for location management may not be set up correctly, leading to the system not recognizing the GLN.
  Data Synchronization Issues: If the data is being pulled from an external system, there may be synchronization issues that prevent the GLN from being recognized.
  Typographical Error: There may be a typographical error in the