How To Fix STEP110 - Type list for schema &1 could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: STEP - ISO 10303 STEP Mapping Messages

• Message number: 110

• Message text: Type list for schema &1 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message STEP110 - Type list for schema &1 could not be read ?

  The SAP error message "STEP110 Type list for schema &1 could not be read" typically indicates that there is an issue with the data dictionary or the type definitions associated with a particular schema in the SAP system. This error can occur in various contexts, such as during the execution of a program, when accessing a database, or while performing data modeling tasks.
  Causes:
  
  Missing or Incomplete Type Definitions: The type definitions for the specified schema may not exist or may be incomplete in the data dictionary.
  Transport Issues: If the schema was recently transported from another system, there may have been issues during the transport process that resulted in missing objects.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the type definitions for the specified schema.
  Database Issues: There may be underlying database issues that prevent the system from reading the type list.
  Corrupted Data Dictionary: In rare cases, the data dictionary may be corrupted, leading to issues in reading type definitions.
  
  Solutions:
  
  Check Type Definitions: Verify that the type definitions for the specified schema exist in the data dictionary. You can do this by using transaction SE11 (Data Dictionary) and checking the relevant types.
  Transport Check: If the schema was recently transported, check the transport logs for any errors or warnings. You may need to re-transport the objects or manually create the missing types.
  Authorization Check: Ensure that the user has the necessary authorizations to access the type definitions. You can check this using transaction SU53 to analyze authorization failures.
  Database Consistency Check: Run database consistency checks to ensure that there are no underlying issues with the database that could be causing the error.
  Rebuild Data Dictionary: If you suspect corruption, you may need to rebuild the data dictionary or restore it from a backup, but this should be done with caution and typically involves consulting with SAP support.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE37 (Function Modules), SE80 (Object Navigator), SU53 (Authorization Check).
  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 the context in which it occurs and any relevant logs or screenshots.
  
  By following these steps, you should be able to diagnose and resolve the "STEP110 Type list for schema &1 could not be read" error in your SAP system.