How To Fix MDC_LOAD126 - Source ID for "&1" (table &2) must be given explicitly

MDC_LOAD126 - Overview

• Message type: E = Error

• Message class: MDC_LOAD - Load Messages

• Message number: 126

• Message text: Source ID for "&1" (table &2) must be given explicitly

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_LOAD126 - Source ID for "&1" (table &2) must be given explicitly ?

  The SAP error message MDC_LOAD126 indicates that a source ID for a specific table must be provided explicitly during a data load operation. This error typically occurs in the context of SAP's data management and loading processes, particularly when working with the SAP HANA database or SAP BW (Business Warehouse).
  
  Cause:
  The error arises when the system expects a source ID to be specified for a particular data load operation, but it is either missing or not provided correctly. The source ID is crucial for identifying the source of the data being loaded into the target table.
  
  Solution:
  To resolve the MDC_LOAD126 error, you can follow these steps:
  
  
  Check the Data Load Configuration:
  
  Ensure that the data load configuration is set up correctly. Verify that the source ID is specified in the data load settings.
  
  
  
  Specify the Source ID:
  
  If the source ID is not provided, you need to explicitly specify it in the data load request. This