How To Fix M5303 - Number of characteristic chains > 3 (internal error)

M5303 - Overview

• Message type: E = Error

• Message class: M5 - LIS: Standard Analyses (Inventory Controlling Doc. Analysis)

• Message number: 303

• Message text: Number of characteristic chains > 3 (internal error)

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 M5303 - Number of characteristic chains > 3 (internal error) ?

  The SAP error message M5303, which states "Number of characteristic chains > 3 (internal error)," typically occurs in the context of SAP's Material Management (MM) or Production Planning (PP) modules. This error indicates that the system has encountered an internal limitation regarding the number of characteristic chains that can be processed simultaneously.
  
  Cause:
  The error is generally caused by:
  
  Complexity of the Material Master Data: When a material has too many characteristics or variants, the system may exceed its internal limits for processing these characteristics.
  
  Configuration Issues: Incorrect or overly complex configuration in the variant configuration or classification system can lead to this error.
  Data Integrity Issues: There may be inconsistencies or errors in the data related to the characteristics or their relationships.
  
  
  Solution:
  To resolve the M5303 error, consider the following steps:
  
  
  Review Characteristic Chains:
  
  Analyze the characteristics associated with the material in question. Try to simplify the configuration by reducing the number of characteristics or variants if