How To Fix IUUC_TAB198 - System failure calling to '&1' (fm &2) : &3

IUUC_TAB198 - Overview

• Message type: E = Error

• Message class: IUUC_TAB - IUUC: Messages for table analysis

• Message number: 198

• Message text: System failure calling to '&1' (fm &2) : &3

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 IUUC_TAB198 - System failure calling to '&1' (fm &2) : &3 ?

  The SAP error message IUUC_TAB198 indicates a system failure when calling a function module (FM) during the execution of a process related to the SAP Landscape Transformation (SLT) replication. This error typically occurs in the context of data replication scenarios, particularly when there are issues with the configuration or execution of the SLT system.
  
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Function Module Issues: The function module specified in the error message may have encountered an unexpected condition or exception.
  Configuration Problems: There may be misconfigurations in the SLT setup, such as incorrect source or target system settings.
  Data Issues: There could be issues with the data being processed, such as data type mismatches or invalid data.
  System Resource Limitations: Insufficient system resources (memory, CPU) can lead to failures in executing function modules.
  Transport Layer Issues: Problems in the transport layer or network issues can also lead to failures in