Message type: E = Error
Message class:  I18NSRH - Message for the Main Log of I18N_SEARCH 
Message number: 204
Message text: CL_I18N_DBS_BIG5_DUPLICATES: Selftest failed! (Bad locale?)
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 I18NSRH204 CL_I18N_DBS_BIG5_DUPLICATES: Selftest failed! (Bad locale?) typically indicates an issue related to the handling of character sets, specifically with the Big5 encoding, which is commonly used for Traditional Chinese characters. This error can arise in various scenarios, such as when the system is trying to process data that includes characters not supported by the specified locale or when there are duplicate entries in the database that violate the expected character set rules. Causes: Character Set Mismatch: The system may be trying to process data that contains characters not supported by the Big5 encoding. Database Configuration: There may be issues with the database configuration, such as incorrect character set settings or collation settings that do not support the required characters. Duplicate Entries: The error may also indicate that there are duplicate entries in the database that are causing conflicts when the system attempts to validate or process the data. Locale Settings: The
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
I18NSRH203 CL_I18N_DBS_BIG5_DUPLICATES: System Codepage <> 8300!
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
I18NSRH202 Could not create instance of CL_I18N_DBS_CONVERTER.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
I18NSRH205 Method is possible only in Unicode systems!
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
I18NSRH206 Segment &1 is missing!
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.