How To Fix /SAPAPO/TDL_DAO102 - Error updating data source &1

/SAPAPO/TDL_DAO102 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 102

• Message text: Error updating data source &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO102 - Error updating data source &1 ?

  The SAP error message /SAPAPO/TDL_DAO102 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue updating a data source. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the data source itself.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the data source.
  
  Configuration Issues: The configuration settings for the data source may not be set up correctly, leading to errors during the update process.
  Authorization Issues: The user may not have the necessary authorizations to update the data source.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  Data Source Locking: The data source might be locked by another process, preventing updates.
  
  Solutions:
  
  Check Data Consistency: Review the data in the source system for any inconsistencies or missing entries. Ensure that all required fields