How To Fix COCORE028 - System error: Invalid function &1 in view maintenance - Contact SAP

SAP Error Message - Details

• Message type: E = Error

• Message class: COCORE - CO Interface in HR Stand Alone

• Message number: 028

• Message text: System error: Invalid function &1 in view maintenance - Contact SAP

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 COCORE028 - System error: Invalid function &1 in view maintenance - Contact SAP ?

  The SAP error message COCORE028 indicates that there is an invalid function being called in view maintenance. This error typically arises when there is an issue with the configuration or the underlying data model in the SAP system. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Invalid Function Call: The function being called in the view maintenance is not recognized or is not valid in the current context.
  Custom Development Issues: If there are custom enhancements or modifications in the system, they might be causing conflicts with standard functions.
  Data Model Changes: Changes in the underlying data model or database structure may lead to this error if the view is not updated accordingly.
  Authorization Issues: Lack of proper authorizations for the user trying to access the view can also lead to this error.
  System Bugs: There may be bugs in the SAP system that could lead to this error message.
  
  Solutions:
  
  Check Function Validity: Verify that the function being called is valid and exists in the system. You may need to consult the SAP documentation or the function module itself.
  Review Custom Code: If there are any custom developments, review the code to ensure that it is not causing the issue. Debugging the custom code may help identify the problem.
  Update Views: If there have been changes to the data model, ensure that the views are updated accordingly. You may need to regenerate or adjust the views.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the view. You can check this in the user roles and profiles.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. Sometimes, SAP releases notes that provide fixes or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot find a resolution, it may be necessary to contact SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes related to view maintenance, such as SE11 (Data Dictionary) or SE80 (Object Navigator).
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  Documentation: Review the official SAP documentation for the specific module or function you are working with to understand the expected behavior and any prerequisites.
  
  By following these steps, you should be able to diagnose and potentially resolve the COCORE028 error in your SAP system.