How To Fix PAK183 - &1 &2 produces a cyclical reference and cannot be included

SAP Error Message - Details

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 183

• Message text: &1 &2 produces a cyclical reference and cannot be included

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 PAK183 - &1 &2 produces a cyclical reference and cannot be included ?

  The SAP error message PAK183 indicates that there is a cyclical reference in the configuration of a product or a variant in the SAP system. This typically occurs when a product or variant is set up in such a way that it references itself, either directly or indirectly, creating a loop that the system cannot resolve.
  Cause:
  
  Cyclical Reference: The most common cause of this error is that the configuration of the product or variant includes a reference to itself, either through a direct link or through a series of linked components that eventually lead back to the original product.
  Incorrect Configuration: This can happen due to incorrect settings in the configuration of the product, such as in the Bill of Materials (BOM), routing, or variant configuration settings.
  Data Integrity Issues: Sometimes, data integrity issues or inconsistencies in the master data can lead to cyclical references.
  
  Solution:
  
  Review Configuration: Check the configuration of the product or variant in question. Look for any direct or indirect references that may create a cycle. This includes examining the BOM, routing, and any variant configuration settings.
  Correct References: If you find any cyclical references, correct them by removing or altering the references to ensure that they do not point back to the original product or variant.
  Use Transaction Codes: Utilize transaction codes like CS03 (Display BOM), CS02 (Change BOM), or CU50 (Configuration Profile) to analyze and modify the configurations.
  Test Changes: After making changes, test the configuration to ensure that the error no longer occurs and that the product can be processed as expected.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on configuring products and variants to avoid cyclical references.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same problem and can provide insights or solutions.
  Training and Best Practices: Consider training on SAP configuration best practices to avoid similar issues in the future. Understanding how to properly set up products and variants can help prevent cyclical references.
  
  By following these steps, you should be able to identify and resolve the cyclical reference issue causing the PAK183 error in your SAP system.