How To Fix F2104 - System error on reading internal table DYNTAB. XLAST not set

F2104 - Overview

• Message type: E = Error

• Message class: F2 - Master Data Maintenance: Customer, Vendor

• Message number: 104

• Message text: System error on reading internal table DYNTAB. XLAST not set

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message F2104 - System error on reading internal table DYNTAB. XLAST not set ?

  The SAP error message F2104: System error on reading internal table DYNTAB. XLAST not set typically occurs in the context of financial transactions or when working with certain financial reports in SAP. This error indicates that there is an issue with the internal table that the system is trying to access, specifically the DYNTAB table, which is used for dynamic field selection in reports.
  Causes:
  
  Corrupted Internal Table: The internal table DYNTAB may be corrupted or not properly initialized.
  Missing Data: The system might be trying to access data that is not available or has not been loaded correctly.
  Custom Code Issues: If there are custom developments or modifications in the system, they might be causing the error.
  System Bugs: There could be a bug in the SAP version you are using that affects the handling of the DYNTAB table.
  
  Configuration Issues: Incorrect configuration settings in the financial module could lead to this error.
  
  Solutions:
  
  Restart the Transaction: