How To Fix WRF_WSUBST029 - Error reading supplying plants; material &1 receiving plant &2

WRF_WSUBST029 - Overview

• Message type: E = Error

• Message class: WRF_WSUBST - Article Substitution: Messages Central Determination Logic

• Message number: 029

• Message text: Error reading supplying plants; material &1 receiving plant &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 WRF_WSUBST029 - Error reading supplying plants; material &1 receiving plant &2 ?

  The SAP error message WRF_WSUBST029 indicates that there is an issue with reading the supplying plants for a specific material in a receiving plant. This error typically arises in the context of materials management and supply chain processes, particularly when dealing with material master data or supply chain planning.
  
  Cause:
  
  Missing Data: The supplying plant or the material may not be properly defined in the system. This could mean that the material is not assigned to the supplying plant or that the supplying plant does not exist in the system.
  
  Configuration Issues: There may be configuration issues in the system related to the material master or the plant settings.
  Authorization Issues: The user may not have the necessary authorizations to access the data for the specified material or plant.
  Data Inconsistencies: There could be inconsistencies in the master data, such as missing entries in the relevant tables (e.g., MARC, MARD).
  Transport Issues: If the data was