When saving and compiling a class in VS Code and using embedded source control, occasionally get an XML parser error such as:
ERROR #6301: SAX XML Parser Error: Line: 3 Offset: 23 ERROR #5864: User 'SIDCCRCacheAccou' in process '9028' has 'Foo.Bar.cls' open for editing. Will skip this item.

See below for rest output in VS Code when this error is triggered:
+- REQUEST - 12:52:00 PM ----------------------------
PUT https://base.ccr.iscinternal.com:443/api/atelier/v8/CCR/doc/Foo.Bar.cls?ignoreConflict=1
COOKIE:
ACCEPT: application/json
CONTENT-TYPE: application/json
CACHE-CONTROL: no-cache
AUTHORIZATION:
Body:
{
"content": [
"Class Foo.Bar",
"{",
"",
"Parameter BAZ = 1;",
"",
"Method ReturnSomething()",
"{",
" Quit 5*22",
"}",
"",
"/// Location and Revision of this file in Perforce (Auto-updating)",
"Parameter SrcVer = "$Id$";",
"",
"}",
""
],
"enc": false,
"mtime": -1
}
+- RESPONSE - 12:52:00 PM ---------------------------
200 OK
DATE: Fri, 15 Aug 2025 16:52:00 GMT
SERVER: Apache/2.4.58 (Win32) OpenSSL/3.1.3
SET-COOKIE:
CACHE-CONTROL: no-cache
ETAG: 2025-08-15 12:52:00.719
EXPIRES: Thu, 29 Oct 1998 17:04:19 GMT
PRAGMA: no-cache
CONTENT-LENGTH: 312
CONNECTION: close
CONTENT-TYPE: application/json; charset=utf-8
Body:
{
"status": {
"errors": [],
"summary": ""
},
"console": [
"",
"Exported 'Foo.Bar.CLS' to file 'G:\Perforce\custom_ccrs\us\ISCX\CCR\BASE\cls\Foo\Bar.xml'"
],
"result": {
"name": "Foo.Bar.cls",
"db": "CCR-CODE",
"ts": "2025-08-15 12:52:00.719",
"upd": false,
"cat": "CLS",
"status": "",
"enc": false,
"flags": 0,
"content": [],
"ext": []
}
}
+- END ----------------------------------------------

Exported 'Foo.Bar.CLS' to file 'G:\Perforce\custom_ccrs\us\ISCX\CCR\BASE\cls\Foo\Bar.xml'
+- REQUEST - 12:52:00 PM ----------------------------
POST https://base.ccr.iscinternal.com:443/api/atelier/v8/CCR/work
COOKIE:
ACCEPT: application/json
CONTENT-TYPE: application/json
CACHE-CONTROL: no-cache
AUTHORIZATION:
Body:
{
"request": "compile",
"documents": [
"Foo.Bar.cls"
],
"source": false,
"flags": "cuk/multicompile=0"
}
+- RESPONSE - 12:52:00 PM ---------------------------
202 Accepted
DATE: Fri, 15 Aug 2025 16:52:00 GMT
SERVER: Apache/2.4.58 (Win32) OpenSSL/3.1.3
SET-COOKIE:
CACHE-CONTROL: no-cache
EXPIRES: Thu, 29 Oct 1998 17:04:19 GMT
LOCATION: 26356244
PRAGMA: no-cache
CONTENT-LENGTH: 74
CONNECTION: close
CONTENT-TYPE: application/json; charset=utf-8
Body:
{
"status": {
"errors": [],
"summary": ""
},
"console": [],
"result": {
"content": {}
}
}
+- END ----------------------------------------------
+- REQUEST - 12:52:00 PM ----------------------------
GET https://base.ccr.iscinternal.com:443/api/atelier/v8/CCR/doc/Foo.Bar.cls
COOKIE:
IF-NONE-MATCH: 2025-08-15 12:51:59.053
ACCEPT: application/json
CACHE-CONTROL: no-cache
AUTHORIZATION:
+- RESPONSE - 12:52:00 PM ---------------------------
200 OK
DATE: Fri, 15 Aug 2025 16:52:00 GMT
SERVER: Apache/2.4.58 (Win32) OpenSSL/3.1.3
SET-COOKIE:
CACHE-CONTROL: no-cache
ETAG: 2025-08-15 12:52:00.719
EXPIRES: Thu, 29 Oct 1998 17:04:19 GMT
PRAGMA: no-cache
CONTENT-LENGTH: 579
CONNECTION: close
CONTENT-TYPE: application/json; charset=utf-8
Body:
{
"status": {
"errors": [],
"summary": ""
},
"console": [
"",
"ERROR #6301: SAX XML Parser Error: Line: 3 Offset: 23 ERROR #5864: User 'SIDCCRCacheAccou' in process '9028' has 'Foo.Bar.cls' open for editing. Will skip this item."
],
"result": {
"name": "Foo.Bar.cls",
"db": "CCR-CODE",
"ts": "2025-08-15 12:52:00.719",
"upd": true,
"cat": "CLS",
"status": "",
"enc": false,
"flags": 0,
"content": [
"Class Foo.Bar",
"{",
"",
"Parameter BAZ = 1;",
"",
"Method ReturnSomething()",
"{",
" Quit 5*22",
"}",
"",
"/// Location and Revision of this file in Perforce (Auto-updating)",
"Parameter SrcVer = "$Id$";",
"",
"}",
""
]
}
}
+- END ----------------------------------------------

ERROR #6301: SAX XML Parser Error: Line: 3 Offset: 23 ERROR #5864: User 'SIDCCRCacheAccou' in process '9028' has 'Foo.Bar.cls' open for editing. Will skip this item.