How To Fix /STTPEC/GEN_COMM001 - JSON number conversion error (type &1, value &2): &3

/STTPEC/GEN_COMM001 - Overview

• Message type: E = Error

• Message class: /STTPEC/GEN_COMM -

• Message number: 001

• Message text: JSON number conversion error (type &1, value &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.

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

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/GEN_COMM001 - JSON number conversion error (type &1, value &2): &3 ?

  The SAP error message /STTPEC/GEN_COMM001 JSON number conversion error (type &1, value &2): &3 typically indicates that there is an issue with converting a JSON number into a format that SAP can process. This error can occur in various scenarios, especially when dealing with JSON data in SAP applications or integrations.
  
  Cause:
  
  Invalid Number Format: The JSON number may not be in a valid format. For example, it could contain characters that are not allowed in a number (like letters or special characters).
  Data Type Mismatch: The expected data type in SAP does not match the type of the value being passed in the JSON. For instance, if SAP expects an integer but receives a floating-point number or a string representation of a number.
  Locale Issues: The number format may be affected by locale settings, such as the use of commas or periods as decimal separators.
  Overflow or Underflow: The number being processed may be