How To Fix /GSINS/ER026 - Error when calling &1 method of &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: /GSINS/ER -

• Message number: 026

• Message text: Error when calling &1 method of &2.

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 /GSINS/ER026 - Error when calling &1 method of &2. ?

  The SAP error message /GSINS/ER026 typically indicates an issue related to the method call in the context of the SAP GINS (Global Inventory Network Services) module. This error can occur for various reasons, and understanding the cause and potential solutions can help in troubleshooting.
  Cause:
  
  Method Not Found: The method being called may not exist in the specified class or interface.
  Incorrect Parameters: The parameters being passed to the method may not match the expected types or formats.
  Authorization Issues: The user may not have the necessary authorizations to execute the method.
  System Configuration: There may be configuration issues in the GINS module or related components.
  Data Issues: There may be inconsistencies or missing data in the system that the method relies on.
  
  Solution:
  
  Check Method Existence: Verify that the method being called exists in the specified class or interface. You can do this by checking the ABAP code or using transaction SE80.
  Validate Parameters: Ensure that the parameters being passed to the method are correct and in the expected format. Review the method signature for required parameters.
  Review Authorizations: Check if the user has the necessary authorizations to execute the method. You can use transaction SU53 to analyze authorization issues.
  Configuration Review: Review the configuration settings in the GINS module to ensure everything is set up correctly. This may involve checking customizing settings in SPRO.
  Data Consistency Check: Look for any inconsistencies or missing data that may be causing the method to fail. This may involve checking related master data or transactional data.
  Debugging: If the issue persists, consider debugging the code to trace the execution flow and identify where the error occurs.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Documentation: Review the official SAP documentation for the GINS module for any specific guidelines or troubleshooting steps related to method calls.
  
  If the issue continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.