How To Fix RSM_RULE064 - Unable to calculate hash (SHA1) for attribute values after concatenation.

RSM_RULE064 - Overview

• Message type: E = Error

• Message class: RSM_RULE -

• Message number: 064

• Message text: Unable to calculate hash (SHA1) for attribute values after concatenation.

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 RSM_RULE064 - Unable to calculate hash (SHA1) for attribute values after concatenation. ?

  The SAP error message RSM_RULE064 indicates that there is an issue with calculating the SHA1 hash for attribute values after they have been concatenated. This error typically arises in the context of data processing or data transformation, particularly when dealing with data integrity checks or cryptographic operations.
  
  Cause:
  
  Invalid Input Data: The attribute values being concatenated may contain invalid characters or data types that cannot be processed correctly.
  Null or Empty Values: If any of the attribute values are null or empty, the concatenation may fail, leading to an inability to compute the hash.
  Data Type Mismatch: The attributes being concatenated may not be of compatible data types, which can lead to issues during the concatenation process.
  System 
  Configuration Issues: There may be configuration issues in the SAP system that affect how hashing functions are executed.
  
  
  Solution:
  
  Check Input Data: Review the attribute values being concatenated to ensure they are valid and do not contain any unexpected