Solution : https://service.sap.com/sap/support/notes/112065 (SAP Service marketplace login required)
Summary :
This SAP Note explains how to use the customer-specific language key 'Z1' in R/3 Systems. Key prerequisites include determining a compatible SAP language for Z1 based on the intended natural language and updating system tables such as TCP0C and TCP09 accordingly. For Unicode systems, modifications are generally unnecessary unless interacting with non-Unicode systems or continuing post-upgrade. Language 'Z1' does not support language-dependent sorting; instead, Unicode or binary sorting is used. Various steps are detailed for the setup, including adjustments in TCP0F, editing profiles, language supplementation in SMLT, and manual steps for table T002T, especially during upgrades to preserve custom settings.
Key words :
post import actions -> starting language supplementation, edit table tcp09table tcp09 defines, possibly translating table t002t manually, edit table tcp0cuse transaction sm30, downward-compatible kernel release 6, change table tcp0i manually, system displays return code 004, solution customer language 'z1', process language key z1, missing entries manually
Related Notes :
| 1375438 | Globalization Collection Note |
| 1319517 | Unicode Collection Note |
| 964731 | Customer language 'Z1' in the upgrade |
| 892508 | SAPShortcut: language Z1 is now supported |
| 871945 | Fallback Code Page for Zn Languages in Unicode/nonU RFC |
| 790485 | RFC Problem Single Code Page, non-Unicode to Unicode System |
| 664679 | Installing 6.40 kernel in SAP WEB AS 6.10/6.20 |
| 579937 | Additional Language Keys |
| 302063 | Correspondence Language |
| 195490 | Automatic selection of GUI frontend code page |
| 112490 | Classification of language 'Z' ('Z1') |
| 42305 | RSCPINST (I18N configuration tool) |
| 39473 | locale and TCP0C |
| 21701 | E00159 The logon language does not fit... |