How To Fix CFD_DE_REPOSITORY_AD017 - Unexpected hash length

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_DE_REPOSITORY_AD - Messages for cfd data provider extension repository adapter

• Message number: 017

• Message text: Unexpected hash length

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 CFD_DE_REPOSITORY_AD017 - Unexpected hash length ?

  The SAP error message CFD_DE_REPOSITORY_AD017, which indicates "Unexpected hash length," typically arises in the context of data replication or data transfer processes within SAP systems, particularly when dealing with the SAP Cloud Platform or SAP Data Intelligence.
  Cause:
  The error is generally caused by a mismatch in the expected hash length of data being processed. This can occur due to several reasons:
  
  Data Corruption: The data being transferred may have been corrupted or altered, leading to an unexpected hash value.
  Configuration Issues: Incorrect configuration settings in the data replication or transfer process can lead to hash length mismatches.
  Version Incompatibility: If there are discrepancies between the versions of the systems involved in the data transfer, it may lead to unexpected behavior, including hash length issues.
  Network Issues: Intermittent network issues during data transfer can also lead to incomplete or corrupted data, resulting in hash mismatches.
  
  Solution:
  To resolve the CFD_DE_REPOSITORY_AD017 error, you can take the following steps:
  
  Check Data Integrity: Verify the integrity of the data being transferred. Ensure that it has not been corrupted or altered during the transfer process.
  Review Configuration Settings: Check the configuration settings for the data replication or transfer process. Ensure that all settings are correctly configured and match the expected parameters.
  Update Software: Ensure that all systems involved in the data transfer are running compatible versions. If there are updates available, consider applying them to resolve any known issues.
  Network Stability: Investigate the network stability and performance. Ensure that there are no intermittent issues that could affect data transfer.
  Logs and Traces: Review the logs and traces for more detailed error messages that can provide additional context about the issue. This can help in pinpointing the exact cause of the hash length mismatch.
  Re-attempt Data Transfer: If the issue persists, consider re-attempting the data transfer after addressing any identified issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation related to data replication and transfer processes for best practices and troubleshooting tips.
  
  If the problem continues after trying the above solutions, it may be beneficial to contact SAP support for further assistance.