How To Fix /SAPCND/GENERATOR026 - Reference table &1 from usage &2 could not be read.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPCND/GENERATOR -

• Message number: 026

• Message text: Reference table &1 from usage &2 could not be read.

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 /SAPCND/GENERATOR026 - Reference table &1 from usage &2 could not be read. ?

  The SAP error message /SAPCND/GENERATOR026 indicates that the system is unable to read a reference table specified in the context of a usage scenario. This error typically arises in the context of SAP Converged Data Management (CDM) or similar applications where reference tables are crucial for data processing.
  Cause:
  
  Missing Table: The reference table specified in the error message may not exist in the database.
  Authorization Issues: The user may not have the necessary authorizations to access the reference table.
  Incorrect Configuration: There may be a misconfiguration in the usage scenario that points to an incorrect or non-existent reference table.
  Transport Issues: If the system has recently undergone a transport, the reference table may not have been transported correctly.
  Database Issues: There could be underlying database issues, such as corruption or connectivity problems.
  
  Solution:
  
  Check Table Existence: Verify that the reference table exists in the database. You can do this by using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser).
  Review Authorizations: Ensure that the user has the necessary authorizations to access the reference table. You can check this using transaction SU53 to analyze authorization failures.
  Configuration Review: Review the configuration settings for the usage scenario to ensure that the reference table is correctly specified. This may involve checking customizing settings in SPRO or relevant configuration transactions.
  Transport Validation: If the issue arose after a transport, check the transport logs to ensure that the reference table was included and transported correctly.
  Database Check: If you suspect database issues, consult with your database administrator to check for any connectivity or integrity issues with the database.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific SAP module or application you are working with to understand the expected configuration and usage of reference tables.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP Support for further assistance.