How To Fix /SAPAPO/OO_TR_CLASS015 - Table has no SIGN field

/SAPAPO/OO_TR_CLASS015 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OO_TR_CLASS -

• Message number: 015

• Message text: Table has no SIGN field

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 /SAPAPO/OO_TR_CLASS015 - Table has no SIGN field ?

  The SAP error message /SAPAPO/OO_TR_CLASS015 Table has no SIGN field typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the handling of table fields, particularly when the system expects a SIGN field to be present in a table but cannot find it.
  
  Cause:
  
  Missing SIGN Field: The error indicates that the system is trying to access a table that is expected to have a SIGN field, which is used to indicate whether a value is positive or negative. If this field is not defined in the table structure, the error will occur.
  Custom Development: If there are custom developments or modifications in the APO system, it is possible that the table structure was altered, leading to the absence of the SIGN field.
  Data Transfer Issues: If data is being transferred from another system or from a different module, the mapping might not include the