How To Fix ESH_OM_OBJ_MODEL_RP2788 - Data type &1 must begin with &2. This cannot be changed.

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 788

• Message text: Data type &1 must begin with &2. This cannot be changed.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2788 - Data type &1 must begin with &2. This cannot be changed. ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2788 indicates that there is an issue with the data type of an object in the SAP system. Specifically, the error message states that the data type must begin with a certain character or string, which is defined by the placeholder &2. The placeholder &1 represents the actual data type that is causing the issue.
  Cause:
  This error typically occurs when:
  
  The data type of an object (like a field, variable, or parameter) does not conform to the expected naming conventions or format required by the SAP system.
  The data type is being defined or modified in a way that violates the system's rules regarding naming conventions.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Data Type: Review the data type that is causing the error (represented by &1). Ensure that it adheres to the naming conventions specified by SAP. The data type should start with the character or string defined by &2.
  
  
  Modify the Data Type: If you have control over the definition of the data type, modify it so that it begins with the required character or string. This may involve renaming the data type or changing its definition in the relevant configuration or code.
  
  
  Consult Documentation: Refer to SAP documentation or guidelines regarding naming conventions for data types. This can provide insights into what is expected and help you avoid similar issues in the future.
  
  
  Check Custom Code: If the error arises from custom code (e.g., ABAP programs, function modules), review the code to ensure that all data types are defined correctly according to SAP standards.
  
  
  Testing: After making the necessary changes, test the functionality to ensure that the error is resolved and that the system behaves as expected.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.