Message type: E = Error
Message class:  PSSC_BILLING - PS Social Services - Billing 
Message number: 000
Message text:
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.
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.
The SAP error message PSSC_BILLING000 typically relates to issues in the billing process within the SAP system, particularly in the context of SAP Convergent Charging or SAP Convergent Invoicing. This error can occur due to various reasons, such as configuration issues, missing data, or inconsistencies in the billing documents.
Cause: Missing or Incomplete Data: Required fields or data may be missing in the billing document or related master data.
Configuration Issues: Incorrect configuration settings in the billing process or related modules. Inconsistencies: There may be inconsistencies in the billing data or between different modules (e.g., billing and invoicing). Authorization Issues: The user may not have the necessary authorizations to perform the billing operation. Technical Errors: There could be underlying technical issues, such as problems with the database or application server.
Solution: Check Data Completeness: Ensure that all required fields in the billing document are filled out correctly. Verify that all necessary master data (e.g., customer data, product data)
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
PSSC_ARCHIVING044 Switch &1 not active
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
PSSC_ARCHIVING043 Do not use program &1 in production mode
What causes this issue?  Reloading data from the archive to the productive database is likely to produce inconsistent data.System Response  The system...
PSSC_BILLING001 PSSC000_BILL_MA_SAMPLE_P930 started at &1 / &2, Sequence Nb = &3
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
PSSC_BILLING002 PSSC000_BILL_MA_SAMPLE_P930 finished at &1 / &2, Sequence Nb = &3
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.