Message type: E = Error
Message class:  FI_CO_DRF_COSTCENTER - Message Class for Cost Center Replication 
Message number: 033
Message text: Log API Error - JSON invalid
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 FI_CO_DRF_COSTCENTER033 indicates that there is an issue with the JSON data being processed in the context of the Data Replication Framework (DRF) for cost centers. The specific error message "Log API Error - JSON invalid" suggests that the JSON structure being sent to the API is not valid, which can prevent the successful execution of the data replication process. Causes: Malformed JSON: The JSON structure may have syntax errors, such as missing commas, brackets, or quotes. Incorrect Data Types: The data types in the JSON do not match the expected types defined in the API schema. Missing Required Fields: Some required fields may be missing from the JSON payload. Special Characters: The presence of special characters that are not properly escaped can lead to invalid JSON. Encoding Issues: The JSON might not be properly encoded, leading to issues when it is parsed. Solutions: Validate JSON Structure: Use a JSON validator tool to check the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
FI_CO_DRF_COSTCENTER032 Log API Timeout! Send Cost Center &1 with Company Code &2 again.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FI_CO_DRF_COSTCENTER031 Failed to get request count of Cost Center &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FI_CO_DRF_COSTCENTER034 Log API Error - Global ID mismatch
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FI_CO_DRF_COSTCENTER035 Further Changes are pending. Replication will be started again.
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.