How To Fix AH078 - Only enter air pressure (corr.) if thermal gas billing = 00 or 01

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 078

• Message text: Only enter air pressure (corr.) if thermal gas billing = 00 or 01

What causes this issue?

In most cases, you only maintain the fields for calculating air
pressure if thermal gas billing is 00 or 01.
You can, however, maintain these fields for thermal gas billing 02 if
you wish to provide the values calculated for the pressure (measured
pressure, air pressure) for calculation of the gas law deviation
factor, for example.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH078 - Only enter air pressure (corr.) if thermal gas billing = 00 or 01 ?

  The SAP error message AH078 indicates that there is an issue with the input of air pressure (corrected) in the context of thermal gas billing. This error typically arises when the system expects certain conditions to be met regarding the thermal gas billing type before allowing the entry of air pressure data.
  Cause:
  The error occurs when:
  
  The thermal gas billing type is set to a value other than 00 or 01. In SAP, these values usually correspond to specific billing methods or conditions under which air pressure data can be entered.
  The system is designed to restrict the entry of air pressure data to only those billing types that are compatible with it.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Thermal Gas Billing Type: 
  
  Navigate to the relevant transaction or screen where the thermal gas billing type is set.
  Ensure that the billing type is set to either 00 or 01. If it is set to a different value, you will need to change it to one of these acceptable values.
  
  
  
  Review Configuration:
  
  If you are unsure about the billing types and their meanings, consult your SAP configuration documentation or speak with your SAP administrator. They can provide insights into what each billing type represents and how to properly configure them.
  
  
  
  Data Entry:
  
  After ensuring that the thermal gas billing type is correct, attempt to enter the air pressure (corrected) data again.
  
  
  
  Consult Documentation:
  
  If the issue persists, refer to SAP documentation or help resources for further guidance on the specific error message and its implications.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue through the above steps, consider reaching out to your internal SAP support team or SAP support for assistance.
  
  
  
  Related Information:
  
  SAP Modules: This error is typically encountered in modules related to utilities, such as SAP IS-U (Industry Solution for Utilities).
  Error Codes: Familiarize yourself with other related error codes that may provide additional context or indicate similar issues.
  User Roles: Ensure that you have the appropriate permissions to make changes to billing types and data entries in the system.
  
  By following these steps, you should be able to address the AH078 error and proceed with your data entry in SAP.