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Wincc Database problem

Created by: Duncan at: 7/24/2006 11:21 AM (22 Replies)

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7/24/2006 11:21 AM	Rate (0)
Duncan Posts: 22 Rating: (1)	Hi Friends, I am facing a problem with wincc.Whenever I try to open an existing project it gives me error saying the related .mcp file could not be loaded and error 0x80046127. Also in Simatic manager environment an error is coming which says wincc objects cannot be edited(possible causes:1.The required database is not installed,2.The required access rights are not available).. I have checked the authentication in security od SQL server its is set at mixed(sql server and windows).. Could you please provide mesome pointers to get out of this problem.. Note:I am working with wincc of PCS7 environment Thanks in advance.. Duncan.
Duncan Posts: 22 Rating: (1)
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7/24/2006 11:54 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 11/6/2024 Posts: 8768 Rating: (1170)	Hello Duncan, Have you seen the following link: http://support.automation.siemens.com/WW/view/en/19439600 Best regards, Wizard
	Last edited by: Wizard at: 7/24/2006 11:59 AM Sorry, I guess you have. I just have to read a little better!!!!!
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7/24/2006 12:08 PM	Rate (0)
Duncan Posts: 22 Rating: (1)	Thanks wizard for your informarion,but I am still facing the same problem.I checked the authentication in sql server and it is set at correct setting i.e.mixed. Also i am not able to create any new project and facing same error..
Duncan Posts: 22 Rating: (1)
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7/24/2006 4:18 PM	Rate (0)
Ikkezelf Posts: 1084 Rating: (72)	Hi, Are you logged on as local administrator?
Ikkezelf Posts: 1084 Rating: (72)
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7/25/2006 6:27 AM	Rate (0)
Duncan Posts: 22 Rating: (1)	Yes I have logged inas administrator. I attempted to change some passwords in sql server.Could it be a reason? If yes,how to get out of this? Thanks... Duncan..
Duncan Posts: 22 Rating: (1)	Last edited by: Duncan at: 7/25/2006 6:27 AM
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7/25/2006 7:59 AM	Rate (0)
Nemo Posts: 3149 Rating: (171)	Hi, why are you fumbling in your database???? You know this is always dangerous... nemo
Nemo Posts: 3149 Rating: (171)
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7/25/2006 9:44 AM	Rate (0)
Ikkezelf Posts: 1084 Rating: (72)	Hi, You are self supplying the answer to your question. You wrote in your first post: 2.The required access rights are not available).. Now you are saying that you changed passwords, looks you have found your cause. Maybe there are several solutions to fix it, but I will not spend my time on finding out ( as more then often said on this forum, please stay out the databases, or on your own risk). A re-install of sql and wincc would almost surely solve your problem, but it's up to you how to solve it. with regards, Ikkezelf
Ikkezelf Posts: 1084 Rating: (72)
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7/26/2006 6:39 AM	Rate (0)
Duncan Posts: 22 Rating: (1)	Thanks for yoursuggesstions guys. In future I will surely think twice before doing any database realted activity. Duncan.
Duncan Posts: 22 Rating: (1)
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7/26/2006 7:35 AM	Rate (0)
Dec Gold Expert Joined: 5/19/2006 Last visit: 10/23/2024 Posts: 549 Rating: (107)	Hi Duncan, Did you changed by the chance WinCCAdmin or WinCCConnect passwords?[:blush:] Dec

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7/26/2006 2:13 PM	Rate (0)
Duncan Posts: 22 Rating: (1)	Hi Dec, Youguess right.By mistake I changed the WinCCAdminand WinCCConnect passwords.The worstpart is I dont know the old passwords now.Do you have any suggesstion to fix this problem? Thanks.. Duncan.
Duncan Posts: 22 Rating: (1)
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