How To Fix /ISDFPS/FDP401 - Error while reading IT 1950 records

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/FDP -

• Message number: 401

• Message text: Error while reading IT 1950 records

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/FDP401 - Error while reading IT 1950 records ?

  The SAP error message /ISDFPS/FDP401 Error while reading IT 1950 records typically occurs in the context of the SAP Flexible Real Estate Management (RE-FX) module, particularly when dealing with the integration of IT (Infotype) records related to real estate management.
  Cause:
  The error message indicates that there is an issue with reading the IT 1950 records, which are related to the management of real estate objects. Common causes for this error may include:
  
  Data Inconsistency: There may be inconsistencies or missing data in the IT 1950 records that prevent the system from reading them correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the IT 1950 records.
  Configuration Issues: There may be configuration problems in the RE-FX module or related components that affect how the system reads the records.
  Database Issues: There could be issues with the underlying database, such as corruption or connectivity problems.
  
  Solution:
  To resolve the /ISDFPS/FDP401 error, you can take the following steps:
  
  
  Check Data Consistency:
  
  Use transaction codes like SE16 or SE11 to check the contents of the IT 1950 table. Look for any missing or inconsistent entries.
  If you find inconsistencies, you may need to correct the data manually or through a data correction program.
  
  
  
  Review Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the IT 1950 records. You can check this using transaction SU53 or by consulting with your security team.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the RE-FX module to ensure that everything is set up correctly. This may involve checking the customizing settings in SPRO.
  
  
  
  Database Check:
  
  If you suspect database issues, consult your database administrator to check for any problems with the database that could be affecting data retrieval.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Debugging:
  
  If you have access to development tools, you can debug the program that is generating the error to identify the exact point of failure.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE16 (Data Browser), SE11 (Data Dictionary), and SPRO (Customizing).
  Documentation: Review SAP documentation related to the RE-FX module for additional context on IT 1950 records and their usage.
  Community Forums: Check SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the error related to reading IT 1950 records in SAP.