How To Fix BUP_RELATIONS129 - Time-dependent attribute &1 cannot be maintained using segment &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BUP_RELATIONS - BPR: Message Class for Relationship Segments

• Message number: 129

• Message text: Time-dependent attribute &1 cannot be maintained using segment &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BUP_RELATIONS129 - Time-dependent attribute &1 cannot be maintained using segment &2 ?

  The SAP error message BUP_RELATIONS129 indicates that there is an issue with maintaining a time-dependent attribute for a business partner (BP) using a specific segment. This error typically arises when you attempt to modify or maintain a time-dependent attribute in a way that is not allowed for the specified segment.
  Cause:
  The error occurs due to one of the following reasons:
  
  Segment Restrictions: The segment you are trying to use does not support the maintenance of the specified time-dependent attribute. Each segment in SAP has its own set of rules regarding which attributes can be maintained.
  Incorrect Data Entry: The data you are trying to enter may not conform to the expected format or may be outside the allowed time frame.
  Configuration Issues: There may be configuration settings in the business partner data model that restrict the maintenance of certain attributes in specific segments.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Segment Compatibility:
  
  Verify that the segment you are using is compatible with the time-dependent attribute you are trying to maintain. You can refer to the SAP documentation or configuration settings to understand which segments support which attributes.
  
  
  
  Use the Correct Segment:
  
  If the current segment does not support the attribute, switch to a segment that does. You may need to consult with your SAP administrator or refer to the business partner configuration to identify the correct segment.
  
  
  
  Review Time Frame:
  
  Ensure that the time-dependent attribute you are trying to maintain is within the valid time frame. Check the start and end dates to ensure they are correctly set.
  
  
  
  Consult Configuration:
  
  If you suspect that there may be configuration issues, consult with your SAP Basis or configuration team to review the settings related to business partner attributes and segments.
  
  
  
  SAP Notes and Documentation:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  
  
  Testing in a Development Environment:
  
  If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without affecting production data.
  
  
  
  Related Information:
  
  Business Partner (BP): In SAP, the Business Partner concept is used to manage master data for customers, vendors, and other entities. Understanding the structure and configuration of business partners is crucial for resolving issues related to them.
  Time-Dependent Attributes: These attributes are used to manage data that changes over time, such as addresses or contact information. Proper configuration is essential for their effective use.
  SAP Help Portal: The SAP Help Portal provides extensive documentation on business partner management, including details on segments and attributes.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.