How To Fix IPPECIF186 - Relationship is different in the two systems

SAP Error Message - Details

• Message type: E = Error

• Message class: IPPECIF - Messages for APO CIP Interfaces in iPPE

• Message number: 186

• Message text: Relationship is different in the two systems

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 IPPECIF186 - Relationship is different in the two systems ?

  The SAP error message IPPECIF186, which states "Relationship is different in the two systems," typically occurs in the context of data transfer or integration between two SAP systems, such as during a system copy, data migration, or when using tools like SAP Landscape Management (LaMa) or SAP Data Services.
  Cause:
  This error usually arises when there is a mismatch in the relationship data between the two systems. This could be due to:
  
  Data Inconsistency: The relationship data (e.g., master data, configuration settings) in the source system does not match the data in the target system.
  Customizations: Differences in customizations or enhancements between the two systems can lead to discrepancies in how relationships are defined.
  Version Differences: If the two systems are running different versions of SAP, there may be changes in how relationships are handled.
  Transport Issues: If the data was transported incorrectly or incompletely, it could lead to inconsistencies.
  
  Solution:
  To resolve the IPPECIF186 error, you can follow these steps:
  
  
  Data Comparison: Compare the relevant relationship data in both systems to identify discrepancies. This may involve checking master data, configuration settings, or any related tables.
  
  
  Synchronize Data: Once discrepancies are identified, update the target system to match the source system or vice versa, depending on which system has the correct data.
  
  
  Check Customizations: Review any customizations or enhancements that may affect the relationship data. Ensure that both systems have the same customizations applied.
  
  
  Transport Requests: If the issue is related to transport requests, ensure that all necessary transport requests have been successfully imported into the target system.
  
  
  System Version Check: Verify that both systems are on compatible versions of SAP. If they are not, consider upgrading or aligning the systems.
  
  
  Consult Documentation: Refer to SAP notes or documentation related to the specific error message for additional guidance or patches that may address the issue.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have taken.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling relationship discrepancies.
  Transaction Codes: Familiarize yourself with transaction codes related to master data management, such as BP (Business Partner), MM01 (Material Master), or VD01 (Customer Master) to help in data comparison.
  Data Migration Tools: If you are using data migration tools, ensure that they are configured correctly and that all necessary mappings are in place.
  
  By following these steps, you should be able to identify and resolve the cause of the IPPECIF186 error in your SAP systems.