How To Fix /SCDL/MSG_SRV020 - Error reading the date table at header level

/SCDL/MSG_SRV020 - Overview

• Message type: E = Error

• Message class: /SCDL/MSG_SRV -

• Message number: 020

• Message text: Error reading the date table at header level

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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/SCDL/MSG_SRV020 - Details

• The SAP error message /SCDL/MSG_SRV020 indicates that there is an issue with reading the date table at the header level in the context of SAP Supply Chain Management (SCM) or Advanced Planning and Optimization (APO). This error typically arises when there are inconsistencies or issues with the data in the date table, which can affect planning and scheduling processes.
  Causes:
  
  Data Inconsistencies: The date table may contain invalid or inconsistent data that prevents it from being read correctly.
  Missing Entries: Required entries in the date table may be missing, leading to errors when the system attempts to access them.
  Authorization Issues: The user may not have the necessary authorizations to access the date table or the relevant data.
  
  Configuration Issues: There may be configuration problems in the system that affect how the date table is set up or accessed.
  Database Issues: There could be underlying database issues, such as corruption or connectivity problems, that prevent the