How To Fix WRMA129 - Data for plant &1, period &2 already requested

SAP Error Message - Details

• Message type: E = Error

• Message class: WRMA - RMA Development

• Message number: 129

• Message text: Data for plant &1, period &2 already requested

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRMA129 - Data for plant &1, period &2 already requested ?

  Certainly! Here's a detailed explanation for the SAP error message WRMA129: Data for plant &1, period &2 already requested:
  
  Error Message
  WRMA129: Data for plant &1, period &2 already requested
  
  &1 = Plant number
  &2 = Period (usually a fiscal period or posting period)
  
  
  Cause
  This error occurs when you try to request or generate data (such as planning, forecasting, or reporting data) for a specific plant and period that has already been requested or processed in the system. The system prevents duplicate requests for the same plant and period to avoid data inconsistencies or redundant processing.
  Common scenarios include:
  
  Running a planning or forecasting report twice for the same plant and period without resetting or deleting the previous request.
  Attempting to generate or upload data that has already been generated or uploaded for the specified plant and period.
  Duplicate execution of background jobs or data requests.
  
  
  Solution
  To resolve this error, consider the following steps:
  
  
  Check Existing Requests:
  
  Verify if the data for the plant and period has already been requested or generated.
  Use transaction codes or reports related to the specific module (e.g., planning, forecasting) to check existing requests.
  
  
  
  Delete or Reset Previous Requests:
  
  If the previous request is no longer needed or was incorrect, delete or reset it before making a new request.
  This might involve deleting planning versions, resetting data requests, or clearing buffers depending on the module.
  
  
  
  Use a Different Period or Plant:
  
  If you need to generate data for a different period or plant, adjust your selection accordingly.
  
  
  
  Check Background Jobs:
  
  Ensure that no duplicate background jobs are running or scheduled for the same plant and period.
  
  
  
  Consult Module-Specific Documentation:
  
  Depending on the module (e.g., SAP APO, SAP BW, SAP PP), the exact method to reset or delete requests may vary.
  
  
  
  
  Related Information
  
  This message is common in modules involving planning, forecasting, or data requests such as SAP APO (Advanced Planning and Optimization), SAP BW (Business Warehouse), or SAP PP (Production Planning).
  The message is a safeguard to prevent duplicate data processing.
  If unsure about deleting or resetting requests, consult your SAP functional consultant or BASIS team to avoid data loss.
  Check OSS notes or SAP Help Portal for module-specific instructions related to this message.
  
  
  If you provide the specific SAP module or transaction where this error occurs, I can give you more tailored instructions.