How To Fix RFM_RTST_PP020 - Error occurred while reading schedule lines of document &1 and item &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RFM_RTST_PP - Retail Fashion Management - Retail store operations

• Message number: 020

• Message text: Error occurred while reading schedule lines of document &1 and item &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RFM_RTST_PP020 - Error occurred while reading schedule lines of document &1 and item &2 ?

  The SAP error message RFM_RTST_PP020 indicates that there was an issue while reading the schedule lines of a specific document and item. This error typically occurs in the context of production planning or materials management when the system is trying to access or process schedule lines for a particular material document.
  Causes:
  
  Missing Schedule Lines: The schedule lines for the specified document and item may not exist or may have been deleted.
  Data Inconsistency: There could be inconsistencies in the database, such as missing entries in the relevant tables (e.g., MRP tables).
  Authorization Issues: The user may not have the necessary authorizations to access the schedule lines for the specified document.
  System Configuration: Incorrect configuration settings in the material master or MRP settings could lead to this error.
  Locked Entries: The document or item may be locked by another process, preventing access to the schedule lines.
  
  Solutions:
  
  Check Schedule Lines: Verify if the schedule lines exist for the specified document and item. You can do this by navigating to the relevant transaction (e.g., MD04 for stock/requirements list) and checking the schedule lines.
  Data Consistency Check: Run consistency checks on the relevant tables to ensure that there are no missing or inconsistent entries. You may need to consult with your SAP Basis or technical team for this.
  Authorization Check: Ensure that the user has the necessary authorizations to access the schedule lines. This can be checked in the user roles and authorizations.
  Review Configuration: Check the configuration settings in the material master and MRP settings to ensure they are set up correctly.
  Unlock Entries: If the document or item is locked, identify the process that is holding the lock and resolve it. You may need to use transaction SM12 to check for and manage locks.
  Debugging: If the issue persists, consider debugging the program or function module that is generating the error to identify the root cause.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD04 (Stock/Requirements List), ME23N (Display Purchase Order), and SE80 (Object Navigator) for debugging.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number in the SAP Support Portal.
  Documentation: Review SAP documentation related to production planning and materials management for additional context on schedule lines and their importance in the process.
  
  If the issue continues after trying the above solutions, it may be beneficial to engage with SAP support or your internal SAP technical team for further assistance.