How To Fix K6633 - Error &1 in the generation of the sender structure (function module)

SAP Error Message - Details

• Message type: E = Error

• Message class: K6 - EC-EIS/EC-BP data basis: Data entry and collection

• Message number: 633

• Message text: Error &1 in the generation of the sender structure (function module)

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 K6633 - Error &1 in the generation of the sender structure (function module) ?

  The SAP error message K6633, which states "Error &1 in the generation of the sender structure (function module)," typically occurs in the context of CO (Controlling) module processes, particularly when dealing with cost center accounting, internal orders, or other related functionalities.
  Cause:
  The error usually arises due to issues in the configuration or data setup related to the sender structure in the CO module. Common causes include:
  
  
  Missing or Incorrect Configuration: The sender structure may not be properly configured in the system. This could involve missing entries in the configuration tables or incorrect settings in the controlling area.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from generating the required function module.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or generate the required structures.
  
  
  Technical Issues: There could be underlying technical issues, such as problems with the ABAP code or function modules that are supposed to generate the sender structure.
  
  
  Solution:
  To resolve the K6633 error, you can follow these steps:
  
  
  Check Configuration:
  
  Review the configuration settings in the CO module, particularly those related to the sender structure. Ensure that all necessary entries are present and correctly configured.
  
  
  
  Validate Master Data:
  
  Check the master data related to cost centers, internal orders, or any other relevant objects. Ensure that all required data is complete and consistent.
  
  
  
  Review Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to perform the action that triggered the error.
  
  
  
  Debugging:
  
  If you have access to technical resources, consider debugging the function module that is generating the error. This can help identify the specific line of code or condition that is causing the issue.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. There may be known issues or updates that can resolve the problem.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1 (Actual Line Items), KOB1 (Order Line Items), and others that may help in analyzing the data.
  Documentation: Review SAP documentation related to the CO module and sender structures for a deeper understanding of how these components interact.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the K6633 error in your SAP system.