Upgrade & Unicode Conversion
SAP Basis 6.20 non-Unicode → SAP NetWeaver 7.0 SR1 and higher Unicode
November 22, 2007
T +49/18 05/34 34 24
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Combined Upgrade & Unicode Conversion Guide 7
Before You Start 7
Upgrade Specific Restrictions 8
Application Specific Restrictions 8
General Restrictions 9
Component-specific Requirements 9
Software Requirements 10
Database Requirements for MAXDB 10
Frontend Requirements 11
Private Use Area in Unicode Systems 11
General Description 11
Chronological Order of the CU&UC Steps 13
Step by Step 14
1. Preparation 15
1.1 Unicode-enabled ABAP programs 15
1.2 Convert customer code pages 17
1.3 Upgrade 17
1.4 Data Maintenance 18
1.4.1 Reducing Data Volume 18
1.4.2 Pre- Conversion Correction of Table Data 18
1.4.3 Maintenance of Language Flag 19
1.4.4 Consistency Check for Cluster Tables 21
1.4.5 Archived Data after Unicode Conversion 21
1.4.6 Printing Old Spool Requests after Unicode Conversion 21
2. Unicode Preconversion Phase in Basis 6.20 21
2.1 Preconversion Analysis: SPUMG Scans 22
2.1.1 Resetting data 22
2.2 Database Check 23
2.2.1 Reset All Scans 23
2.2.2 Initialize/Edit Language Lists 24
184.108.40.206 Restrictions 24
2.2.3 SPUMG Settings 27
2.2.4 Initialize Worklist 30
220.127.116.11 Export Control Table 31
18.104.22.168 Exception List 32
22.214.171.124 Monitor 34
126.96.36.199 Status 35
188.8.131.52 SPUMG Main Log 35
2.2.5 Scan 1: Consistency Check 35
2.3 MDMP Preconversion 39
2.3.1 Manually Assign the Code Page for an Entire Table 40
2.3.2 Creating the Vocabulary 40
184.108.40.206 Scan 2: Tables without Language Information 41
220.127.116.11 Scan 3: Tables with Ambiguous Language Information 42
Invalid Language Keys 43
18.104.22.168 INDX-type Tables 44
22.214.171.124 INDX Analysis 45
2.3.3 Update Database Statistics 45
2.3.4 Maintaining the Vocabulary 46
126.96.36.199 Assignment Options 46
188.8.131.52 Vocabulary Transfer 47
184.108.40.206 Scan 4: Tables with Language Information 49
220.127.116.11 Hint Management 51
18.104.22.168 Manually Assign Language 54
22.214.171.124 INDX Repair 56
126.96.36.199 INDX Log 57
2.3.5 Scan 5: Reprocess 57
188.8.131.52 Reprocess Log 58
2.3.6 Resolving Collisions 59
2.4 Final Preparation Steps 60
3. Upgrade 62
3.1 System Uptime 62
3.1.1 Phase UCMIG_DECISION (Module Initialization) 62
3.1.2 Phase BIND_PATCH (Module Extension) 62
3.1.3 Phase UCMIG_REQINC 62
3.1.4 Phase UCMIG_STATUS_CHK1 64
3.2 Shadow System 64
3.2.1 Phase JOB_UMG_COPY_RESULTS 64
3.2.2 Phase RUN_RADCUCNT_ALL 65
3.3 System Downtime 65
3.3.1 Phase JOB_UMG_FILL_RLOAD 65
3.3.2 Phase RUN_RADCUCNT_NEW 65
3.4 Post-Upgrade Activities 65
4. Unicode Conversion Phase 65
4.1 Additional Preparation Steps in SAP NW 7.0 non-UC 67
4.2 Database Export and Import 70
4.2.1. Database Export 71
184.108.40.206. R3load Log Messages 72
4.2.2. Transfer Files to Target Host 74
4.2.3. Database Import 74
5. Unicode Conversion Completion Phase 76
5.1 First Steps 77
5.2 Conversion Completion 81
5.2.1 Completion Categories 82
5.2.2 Completion Types in SUMG 84
5.2.3 Completion Procedure 84
220.127.116.11 Automatical Completion 85
18.104.22.168 Manual Repair 86
22.214.171.124 SUMG Main Log 90
5.2.4 Resetting SUMG Data 90
6. SAP Notes 90
7. Appendix 93
6.1. Reports/Programs 93
6.2. SPUMG Message Types 96
6.3. SUMG Worklist (MDMP only) 98