How To Fix FDT_WD_TOOLS331 - Existence check positive in table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_TOOLS - Message Class for tools

• Message number: 331

• Message text: Existence check positive in table &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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_TOOLS331 - Existence check positive in table &1 ?

  The SAP error message FDT_WD_TOOLS331 with the description "Existence check positive in table &1" typically indicates that there is an issue related to the existence check of a specific table in the context of the SAP Fiori or Web Dynpro applications. This error often arises when the system is trying to validate or check the existence of a record in a database table, and it finds that the record does exist when it was expected not to.
  Cause:
  
  Data Integrity Issues: The record that the application is trying to validate may exist in the database, but the application logic expects it not to exist. This could be due to data inconsistencies or integrity issues.
  Configuration Errors: There may be a misconfiguration in the application or the underlying data model that leads to this check failing.
  Development Errors: If this is a custom development, there may be a bug in the code that is incorrectly handling the existence check.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or manipulate the data, leading to unexpected behavior.
  
  Solution:
  
  Check Data Consistency: Verify the data in the specified table (&1) to ensure that it is consistent with the expected application logic. You can use transaction codes like SE11 or SE16 to inspect the data.
  Review Application Logic: If this is a custom application, review the code to ensure that the existence check is implemented correctly. Look for any conditions that might lead to an incorrect assumption about the existence of records.
  Configuration Review: Check the configuration settings related to the application and the data model to ensure they are set up correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data in the specified table.
  Debugging: If you have access to the development environment, consider debugging the application to trace the execution flow and identify where the logic is failing.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), and SE80 (Object Navigator) for further investigation.
  Community Forums: Consider searching or posting in SAP community forums or SAP Community Network (SCN) for insights from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.