How To Fix BDT_SUBSCREEN103 - Secondary instance may not save data

BDT_SUBSCREEN103 - Overview

• Message type: E = Error

• Message class: BDT_SUBSCREEN - Messages Coming from BDT in Subscreen

• Message number: 103

• Message text: Secondary instance may not save data

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 BDT_SUBSCREEN103 - Secondary instance may not save data ?

  The SAP error message BDT_SUBSCREEN103: Secondary instance may not save data typically occurs in the context of Business Data Toolset (BDT) when there is an issue with saving data in a secondary instance of a BDT application. This can happen in various scenarios, such as when working with custom screens or when there are inconsistencies in the data being processed.
  Causes:
  
  Secondary Instance Restrictions: The error indicates that the secondary instance (a screen or a context that is not the primary one) is not allowed to save data. This is a design restriction in BDT to prevent unintended data modifications.
  
  Configuration Issues: There may be configuration issues in the BDT settings that prevent the secondary instance from saving data.
  Data Validation Errors: If there are validation rules that are not met, the system may prevent saving.
  Custom Logic: If there is custom logic implemented in the BDT application that restricts saving in certain conditions, this